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hack for stimecmp

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This commit is contained in:
Robert Morris 2024-09-04 15:19:32 -04:00
parent 6bd4e66b23
commit 3b6dc1bb98
1 changed files with 2 additions and 2 deletions
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4
kernel/riscv.h
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@ -179,14 +179,14 @@ static inline uint64
r_stimecmp()
{
uint64 x;
asm volatile("csrr %0, stimecmp" : "=r" (x) );
asm volatile("csrr %0, 0x14d" : "=r" (x) );
return x;
}
static inline void
w_stimecmp(uint64 x)
{
asm volatile("csrw stimecmp, %0" : : "r" (x));
asm volatile("csrw 0x14d, %0" : : "r" (x));
}
// Machine Environment Configuration Register